CN111750967A - Weighing bottom plate leveling method and bin weighing method - Google Patents
Weighing bottom plate leveling method and bin weighing method Download PDFInfo
- Publication number
- CN111750967A CN111750967A CN202010538769.4A CN202010538769A CN111750967A CN 111750967 A CN111750967 A CN 111750967A CN 202010538769 A CN202010538769 A CN 202010538769A CN 111750967 A CN111750967 A CN 111750967A
- Authority
- CN
- China
- Prior art keywords
- weighing
- bottom plate
- weighing bottom
- height
- fixing nuts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/62—Over or under weighing apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/48—Arrangements of indicating or measuring devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G21/00—Details of weighing apparatus
- G01G21/23—Support or suspension of weighing platforms
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
- G01G23/002—Means for correcting for obliquity of mounting
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Foundations (AREA)
Abstract
The invention discloses a method for leveling a weighing bottom plate and a method for weighing a storage bin, and relates to the technical field of storage bin weighing. The leveling method of the weighing bottom plate comprises the following steps: firstly, welding a plurality of fixing nuts on the side surface of a weighing bottom plate; screwing a plurality of heightening bolts into a plurality of fixing nuts in a one-to-one correspondence manner, and abutting against the embedded foundation plate; and then respectively screwing a plurality of height-adjusting bolts so that the weighing bottom plate is positioned on a preset horizontal plane. Compared with the prior art, the method for leveling the weighing bottom plate provided by the invention adopts the step of respectively screwing the plurality of height-adjusting bolts so as to enable the weighing bottom plate to be positioned on the preset horizontal plane, so that the weighing bottom plate can be leveled, the horizontal precision of the weighing bottom plate is improved, the measured weight is accurate and reliable, the steps are simple, and the practicability is high.
Description
Technical Field
The invention relates to the technical field of bin weighing, in particular to a method for leveling a weighing bottom plate and a method for weighing a bin.
Background
At present, at the in-process that the material was carried, the weight change of material need carry out real-time supervision in the feed bin, and so, feed bin weighing system should be born, and feed bin weighing system can weigh whole feed bin to obtain the weight change condition of material in the feed bin. However, the existing bin weighing system cannot level, and the level accuracy is low, so that the measured weight is not accurate enough.
In view of this, it is important to design a method for leveling a weighing bottom plate and a method for weighing a storage bin, which can improve the level accuracy, especially in a storage bin weighing system.
Disclosure of Invention
The invention aims to provide a method for leveling a weighing bottom plate, which has simple steps, can level the weighing bottom plate, improves the horizontal precision of the weighing bottom plate, ensures the measured weight to be accurate and reliable, and has strong practicability.
The invention also aims to provide a silo weighing method which is simple in steps, capable of leveling the weighing bottom plate, improving the horizontal precision of the weighing bottom plate and ensuring accurate and reliable measured weight, strong in practicability and wide in application range.
The invention is realized by adopting the following technical scheme.
A weighing floor leveling method comprising: welding a plurality of fixing nuts to the side surface of the weighing bottom plate; screwing a plurality of heightening bolts into a plurality of fixing nuts in a one-to-one correspondence manner, and abutting against the embedded foundation plate; and respectively screwing a plurality of height-adjusting bolts so that the weighing bottom plate is positioned on a preset horizontal plane.
Further, in the step of welding a plurality of fixation nuts to the side of the bottom plate of weighing, a plurality of fixation nuts set up in the both sides of the bottom plate of weighing relatively, and the interval between two adjacent fixation nuts that lie in the bottom plate of weighing with one side equals.
Further, the quantity of fixation nut is six, and three fixation nut welds in one side of bottom plate of weighing, and three fixation nut welds in the other side of bottom plate of weighing.
Further, in the step of screwing the plurality of height-adjusting bolts respectively so that the weighing bottom plate is located on a preset horizontal plane, the height of the preset horizontal plane is equal to the height of the highest one of the plurality of fixing nuts.
Further, respectively screwing a plurality of height-adjusting bolts so that the weighing bottom plate is located on the preset horizontal plane, and repeatedly detecting whether the weighing bottom plate is located on the preset horizontal plane or not by using the level meter.
Further, after the step of screwing a plurality of height-adjusting bolts respectively to make the weighing bottom plate located on the preset horizontal plane, the method for leveling the weighing bottom plate further comprises the following steps: welding and fixing the positions of the plurality of height-adjusting bolts; and grouting between the weighing bottom plate and the embedded foundation plate to form a grouting layer.
Further, the step of welding the positions of the plurality of height-adjustable bolts includes: spot welding the abutting part of the height adjusting bolt and the embedded foundation plate; and spot welding the joint of the height adjusting bolt and the fixing nut.
Furthermore, in the step of grouting between the weighing bottom plate and the embedded foundation plate to form a grouting layer, foundation bolts are embedded in the grouting layer in advance and penetrate through the weighing bottom plate to be positioned by the weighing bottom plate.
Further, the quantity of the bottom plate of weighing is a plurality of, and a plurality of bottom plates of weighing are the annular array and distribute, and a plurality of bottom plates of weighing all are located and predetermine the horizontal plane.
A silo weighing method comprises the weighing bottom plate leveling method, and the weighing bottom plate leveling method comprises the following steps: welding a plurality of fixing nuts to the side surface of the weighing bottom plate; screwing a plurality of heightening bolts into a plurality of fixing nuts in a one-to-one correspondence manner, and abutting against the embedded foundation plate; and respectively screwing a plurality of height-adjusting bolts so that the weighing bottom plate is positioned on a preset horizontal plane.
The weighing bottom plate leveling method and the bin weighing method provided by the invention have the following beneficial effects:
the invention provides a method for leveling a weighing bottom plate, which comprises the following steps of firstly welding a plurality of fixing nuts on the side surface of the weighing bottom plate; screwing a plurality of heightening bolts into a plurality of fixing nuts in a one-to-one correspondence manner, and abutting against the embedded foundation plate; and then respectively screwing a plurality of height-adjusting bolts so that the weighing bottom plate is positioned on a preset horizontal plane. Compared with the prior art, the method for leveling the weighing bottom plate provided by the invention adopts the step of respectively screwing the plurality of height-adjusting bolts so as to enable the weighing bottom plate to be positioned on the preset horizontal plane, so that the weighing bottom plate can be leveled, the horizontal precision of the weighing bottom plate is improved, the measured weight is accurate and reliable, the steps are simple, and the practicability is high.
The bin weighing method provided by the invention comprises a weighing bottom plate leveling method, the weighing bottom plate can be leveled, the horizontal precision of the weighing bottom plate is improved, the measured weight is accurate and reliable, the steps are simple, the practicability is high, and the application range is wide.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a bin weighing system to which a bin weighing method provided by an embodiment of the invention is applied;
FIG. 2 is a schematic view of the weighing module of FIG. 1 from one perspective;
FIG. 3 is a schematic view of the weighing module of FIG. 1 from another perspective;
fig. 4 is a block diagram of the steps of a method for leveling a weighing floor according to an embodiment of the present invention.
Icon: 100-a bin weighing system; 110-pre-burying a foundation plate; 120-a weighing module; 121-weighing the bottom plate; 122-a weighing element; 123-a limiting block; 124-fixing a nut; 125-raise bolts; 126-a first arc-shaped edge; 127-a second arcuate edge; 128-positioning holes.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "inside", "outside", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally put in use of products of the present invention, and are only for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "connected," "mounted," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Some embodiments of the invention are described in detail below with reference to the accompanying drawings. Features in the embodiments described below may be combined with each other without conflict.
Examples
Referring to fig. 1, fig. 2 and fig. 3 in combination, an embodiment of the present invention provides a method for weighing a storage bin, which is used for weighing the storage bin. The method has simple steps, can level the weighing bottom plate 121, improves the horizontal precision of the weighing bottom plate 121, ensures that the measured weight is accurate and reliable, and has strong practicability and wide application range.
It should be noted that the bin weighing method is applied to the bin weighing system 100, and the bin weighing system 100 includes an embedded base plate 110 and a plurality of weighing modules 120. Pre-buried foundatin plate 110 is pre-buried in ground, and a plurality of weighing module 120 set up on pre-buried foundatin plate 110 with being annular array, and pre-buried foundatin plate 110 can support a plurality of weighing module 120. The feed bin is placed on a plurality of weighing modules 120, and a plurality of weighing modules 120 combined action to weigh the feed bin, thereby measure the weight change condition of the material in the bin of getting out.
The weighing module 120 includes a weighing base plate 121, a weighing element 122, two stoppers 123, a plurality of fixing nuts 124, and a plurality of height-adjusting bolts 125. Wherein, weighing element 122 fixed mounting is on weighing bottom plate 121, and weighing element 122 is used for supporting the feed bin to weigh the feed bin. Two stopper 123 set up in the both sides of weighing element 122 relatively, and all install on bottom plate 121 weighs, and stopper 123 is used for spacing the feed bin. A plurality of fixation nuts 124 set up in the both sides of bottom plate 121 of weighing relatively, and all with bottom plate 121 fixed connection weighs to make bottom plate 121 atress of weighing even, be convenient for adjust the levelness of bottom plate 121 of weighing. Specifically, the distance between two adjacent fixing nuts 124 on the same side of the weighing baseplate 121 is equal, so as to further improve the uniform stress degree of the weighing baseplate 121. A plurality of bolts 125 that increase and a plurality of fixation nut 124 one-to-one, every bolt 125 that increases and a fixation nut 124 screw-thread fit, increase bolt 125 from last to passing fixation nut 124 down, and support with pre-buried foundatin plate 110 and hold, can drive fixation nut 124 along the axial emergence displacement of increasing bolt 125 through the mode of revolving to increase bolt 125, thereby drive bottom plate 121 that weighs and take place the displacement along the axial of increasing bolt 125, and then make bottom plate 121 that weighs lie in and predetermine the horizontal plane.
It should be noted that since the plurality of weighing cells 122 weigh the bins at the same time, it is necessary that the top surfaces of the plurality of weighing cells 122 are located on the same horizontal plane. Since the weighing cells 122 are standard parts, when the weighing bases 121 are located on the same horizontal plane, the top surfaces of the weighing cells 122 are located on the same horizontal plane. In this embodiment, firstly, according to the principle of whether the height is low, the weighing bottom plate 121 with the highest height among the weighing bottom plates 121 is used as a standard, the horizontal plane where the weighing bottom plate 121 is located is defined as a preset horizontal plane, and then the other weighing bottom plates 121 are heightened to the preset horizontal plane, so that the weighing bottom plates 121 are all located on the preset horizontal plane, and thus the weight of the storage bin is accurately measured.
In this embodiment, the number of weighing modules 120 is eight, and eight weighing modules 120 are arranged on pre-buried foundation plate 110 in annular array, and the diameter of the circle that eight weighing modules 120 combined and formed equals the diameter of feed bin to support and weigh the feed bin. But not limited thereto, in other embodiments, the number of the weighing modules 120 may be ten, or twelve, and the number of the weighing modules 120 is not particularly limited.
In this embodiment, the number of the fixing nuts 124 and the height-adjusting bolts 125 is six, each height-adjusting bolt 125 is in threaded fit with one fixing nut 124, three fixing nuts 124 are welded on one side of the weighing bottom plate 121, and the other three fixing nuts 124 are welded on the other side of the weighing bottom plate 121. However, the number of the fixing nuts 124 and the height-adjusting bolts 125 may be four or eight in other embodiments, and the number of the fixing nuts 124 and the height-adjusting bolts 125 is not particularly limited.
In this embodiment, the weighing bottom plate 121 is shaped like a fan, and the weighing bottom plate 121 is provided with a first arc-shaped edge 126 and a second arc-shaped edge 127 opposite to each other. Three fixing nuts 124 are welded to the middle of the first arc-shaped edge 126, and the other three fixing nuts 124 are welded to the middle of the second arc-shaped edge 127. Six fixation nuts 124 all lie in the coplanar, and six fixation nuts 124's the equal perpendicular to bottom plate 121 setting of weighing of axial to improve the atress effect, and be convenient for adjust the levelness of bottom plate 121 of weighing.
It should be noted that the weighing bottom plate 121 is provided with two positioning holes 128, the two positioning holes 128 are oppositely disposed on two sides of the weighing element 122, and each positioning hole 128 is disposed between the weighing element 122 and one of the limit blocks 123. The positioning holes 128 are used for allowing anchor bolts to pass through, and the anchor bolts can pass through the positioning holes 128 of the weighing bottom plate 121 to be positioned on the weighing bottom plate 121, so that the weighing bottom plate 121 is prevented from being displaced.
Referring to fig. 4, it should be noted that the bin weighing method includes a weighing floor leveling method and a subsequent weighing step. The weighing bottom plate leveling method is used for leveling the weighing bottom plates 121, so that the weighing bottom plates 121 are all located on a preset horizontal plane, the horizontal precision of the weighing modules 120 is improved, and the measured weight is accurate and reliable. The weighing step is to hoist the bin to the top of the plurality of weighing modules 120 so that the plurality of weighing modules 120 can weigh the bin simultaneously.
In this embodiment, a method for leveling a weighing bottom plate is described as a method for leveling a weighing bottom plate, and the method for leveling a weighing bottom plate includes the following steps:
step S100: a plurality of fixing nuts 124 are welded to the side of the weighing baseplate 121.
It should be noted that, in step S100, the fixing nuts 124 are equally divided into two groups, the number of the fixing nuts 124 in the two groups is the same, each group of the fixing nuts 124 is welded to one side of the weighing bottom plate 121, and the intervals between the fixing nuts 124 in each group are equal to ensure that the weighing bottom plate 121 is uniformly stressed. In this embodiment, the number of the fixing nuts 124 is six, three fixing nuts 124 are welded to one side of the weighing bottom plate 121, and the other three fixing nuts 124 are welded to the other side of the weighing bottom plate 121. The welding fixation can improve the connection strength of the fixing nut 124 and the weighing bottom plate 121, and prevent the fixing nut 124 from being separated from the weighing bottom plate 121.
Step S200: the plurality of height-adjusting bolts 125 are screwed into the plurality of fixing nuts 124 in a one-to-one correspondence, and are all abutted against the embedded base plate 110.
In step S200, the height-adjusting bolts 125 are in threaded fit with the fixing nuts 124 and abut against the embedded base plate 110, and the height-adjusting bolts 125 can support the weighing bottom plate 121 through the fixing nuts 124, so that the weighing bottom plate 121 is disposed above the embedded base plate 110 at intervals. However, since the embedded base plate 110 is embedded in the ground, and the levelness of the embedded base plate 110 is not adjusted, the weighing bottom plate 121 disposed above the embedded base plate 110 in a manner of screw-fitting of the heightening bolt 125 and the fixing nut 124 is not on the horizontal plane, and the weighing bottom plate 121 needs to be leveled in the subsequent steps so as to weigh the storage bin. Specifically, the distance between the embedded base plate 110 and the weighing bottom plate 121 needs to be determined according to actual conditions, and is not particularly limited herein.
Step S300: a plurality of height-adjusting bolts 125 are respectively screwed so that the weighing bottom plate 121 is located on a predetermined horizontal plane.
It should be noted that, in step S300, since the fixing nut 124 is welded on the weighing bottom plate 121, the fixing nut 124 cannot rotate, and since the height-adjusting bolt 125 always abuts against the embedded base plate 110, the embedded base plate 110 cannot lift, in the process of screwing the height-adjusting bolt 125, the fixing nut 124 may displace along the axial direction of the height-adjusting bolt 125, so as to drive the weighing bottom plate 121 to displace along the axial direction of the height-adjusting bolt 125 near one side of the fixing nut 124. Specifically, when the height-adjusting bolt 125 is tightened with respect to the fixing nut 124, the fixing nut 124 drives the weighing bottom plate 121 to displace upward; when the height-adjusting bolt 125 is loosened with respect to the fixing nut 124, the fixing nut 124 brings the weighing baseplate 121 to displace downward.
Further, the height of the preset level is equal to the height of the highest one 124 of the plurality of fastening nuts 124. In the process of screwing and adjusting the levelness of the weighing bottom plate 121, according to the principle of height, the highest fixing nut 124 of the fixing nuts 124 is kept still, and the other height-adjusting bolts 125 are screwed down, so that the other fixing nuts 124 are all displaced upwards to the height of the highest fixing nut 124, and at the moment, the fixing nuts 124 are all located on the preset horizontal plane, that is, the weighing bottom plate 121 is located on the preset horizontal plane. In the process, the level meter is used for repeatedly detecting whether the weighing bottom plate 121 is located on the preset horizontal plane, and if the weighing bottom plate 121 is located on the preset horizontal plane, the leveling of the weighing bottom plate 121 is finished; if the weighing bottom plate 121 is not located on the preset horizontal plane, the height-adjusting bolts 125 are continuously screwed until the weighing bottom plate 121 is located on the preset horizontal plane.
It should be noted that, since the number of the weighing bases 121 is plural, it is necessary to ensure that not only a single weighing base 121 is located on the preset horizontal plane, but also that a plurality of weighing bases 121 are located on the preset horizontal plane. In this embodiment, after the leveling of one weighing bottom plate 121 is completed, that is, one weighing bottom plate 121 is adjusted to a preset level, the height-adjusting bolts 125 of the other weighing bottom plates 121 are screwed on the basis of the weighing bottom plate 121, so that the weighing bottom plates 121 are all located on the preset level. In the process, the level meter is used for repeatedly detecting whether the weighing bottom plates 121 are all located on the preset horizontal plane, and if the weighing bottom plates 121 are all located on the preset horizontal plane, leveling of the weighing bottom plates 121 is finished; if the weighing bottom plates 121 are not completely located on the preset horizontal plane, the height-adjusting bolts 125 are continuously screwed until the weighing bottom plates 121 are located on the preset horizontal plane.
Step S400: the positions of the plurality of height-adjustment bolts 125 are fixed by welding.
It should be noted that, in step S400, the position of the height-adjusting bolt 125 is fixed by welding to fix the position of the weighing bottom plate 121, and the weighing bottom plate 121 is located on a preset horizontal plane, so that the weighing element 122 mounted on the weighing bottom plate 121 can weigh the bin.
Specifically, step S400 includes two steps, which are respectively:
step S410: and performing spot welding on the abutting part of the heightening bolt 125 and the embedded base plate 110.
In this embodiment, the abutting portions of the height-adjusting bolts 125 and the embedded base plate 110 are welded to fix the relative positions of the height-adjusting bolts 125 and the embedded base plate 110, so as to prevent the height-adjusting bolts 125 from displacing relative to the embedded base plate 110.
Step S420: the joint of the heightening bolt 125 and the fixing nut 124 is spot-welded.
In this embodiment, the joint between the height-adjusting bolt 125 and the fixing nut 124 is welded to fix the relative position between the height-adjusting bolt 125 and the fixing nut 124, so as to prevent the height-adjusting bolt 125 from rotating relative to the fixing nut 124.
It is worth noting that when the welding between the heightening bolt 125 and the embedded foundation plate 110 is completed, and the welding between the heightening bolt 125 and the fixing nut 124 is completed, the embedded foundation plate 110, the heightening bolt 125, the fixing nut 124 and the weighing bottom plate 121 are welded into a whole, which has high connection strength, is not easy to deform, and is convenient for subsequent grouting operation.
Step S500: grouting is performed between the weighing bottom plate 121 and the embedded foundation plate 110 to form a grouting layer.
It should be noted that, in step S500, grouting is performed in the gap between the weighing bottom plate 121 and the embedded base plate 110, and the solidified grouting layer can firmly connect the whole formed by welding the embedded base plate 110, the height-adjustable bolts 125, the fixing nuts 124 and the weighing bottom plate 121 together, so as to further improve the connection strength of the whole, fix the position of the weighing bottom plate 121, and ensure that the weighing bottom plate 121 is always located on the preset horizontal plane and cannot be displaced.
In this embodiment, in the process of grouting between the weighing bottom plate 121 and the embedded foundation plate 110, the anchor bolts are embedded in the grouting layer and pass through the positioning holes 128 of the weighing bottom plate 121, so as to position the weighing bottom plate 121 and prevent the weighing bottom plate 121 from displacing.
According to the leveling method for the weighing bottom plate provided by the embodiment of the invention, firstly, a plurality of fixing nuts 124 are welded on the side surface of the weighing bottom plate 121; then, the plurality of height-adjusting bolts 125 are screwed into the plurality of fixing nuts 124 in a one-to-one correspondence manner, and are all abutted against the embedded base plate 110; and then a plurality of height-adjusting bolts 125 are respectively screwed so that the weighing bottom plate 121 is located on a predetermined level. Compared with the prior art, the method for leveling the weighing bottom plate provided by the invention adopts the step of respectively screwing the plurality of height-adjusting bolts 125 to enable the weighing bottom plate 121 to be positioned on the preset horizontal plane, so that the weighing bottom plate 121 can be leveled, the horizontal precision of the weighing bottom plate 121 is improved, the measured weight is accurate and reliable, the steps are simple, and the practicability is high. The method for weighing the storage bin has high weighing precision and wide application range.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A method for leveling a weighing floor, comprising:
welding a plurality of fixing nuts to the side surface of the weighing bottom plate;
screwing a plurality of heightening bolts into a plurality of fixing nuts in a one-to-one correspondence manner, and abutting against the embedded foundation plate;
and respectively screwing a plurality of the height-adjusting bolts so that the weighing bottom plate is positioned on a preset horizontal plane.
2. The method as claimed in claim 1, wherein in the step of welding a plurality of fixing nuts to the side of the weighing bottom plate, the plurality of fixing nuts are oppositely disposed on two sides of the weighing bottom plate, and the distance between two adjacent fixing nuts on the same side of the weighing bottom plate is equal.
3. The method as claimed in claim 2, wherein the number of the fixing nuts is six, three of the fixing nuts are welded to one side of the weighing bottom plate, and the other three fixing nuts are welded to the other side of the weighing bottom plate.
4. The method for leveling a weighing baseplate as recited in claim 1, wherein in the step of screwing the plurality of heightening bolts respectively so that the weighing baseplate is located on a preset horizontal plane, the height of the preset horizontal plane is equal to the height of the highest one of the plurality of fixing nuts.
5. The method as claimed in claim 1, wherein in the step of screwing the plurality of height-adjusting bolts, respectively, so that the weighing bottom plate is located on a preset level, the step of repeatedly checking whether the weighing bottom plate is located on the preset level using a level meter for a plurality of times.
6. The method of claim 1, wherein after the step of screwing the plurality of height-adjusting bolts, respectively, so that the weighing baseplate is located on a preset level, the method further comprises:
welding and fixing the positions of the plurality of height-adjusting bolts;
and grouting between the weighing bottom plate and the embedded foundation plate to form a grouting layer.
7. The method of claim 6, wherein the step of weld-fixing the positions of the plurality of riser bolts comprises:
spot welding the abutting part of the heightening bolt and the embedded foundation plate;
and spot welding the joint of the heightening bolt and the fixing nut.
8. The method for leveling the weighing bottom plate according to claim 6, wherein in the step of grouting the space between the weighing bottom plate and the embedded foundation plate to form a grouting layer, foundation bolts are embedded in the grouting layer and penetrate through the weighing bottom plate to position the weighing bottom plate.
9. The method for leveling a weighing base plate according to claim 1, wherein the number of the weighing base plates is plural, the plural weighing base plates are distributed in a circular array, and the plural weighing base plates are all located on the preset horizontal plane.
10. A method for weighing a silo, characterized in that it comprises a method for levelling a weighing floor according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010538769.4A CN111750967A (en) | 2020-06-13 | 2020-06-13 | Weighing bottom plate leveling method and bin weighing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010538769.4A CN111750967A (en) | 2020-06-13 | 2020-06-13 | Weighing bottom plate leveling method and bin weighing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111750967A true CN111750967A (en) | 2020-10-09 |
Family
ID=72675205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010538769.4A Pending CN111750967A (en) | 2020-06-13 | 2020-06-13 | Weighing bottom plate leveling method and bin weighing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111750967A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2847245Y (en) * | 2005-12-01 | 2006-12-13 | 梅特勒-托利多(常州)精密仪器有限公司 | Weighing rack module for large tonage bunker |
| CN201406691Y (en) * | 2009-04-13 | 2010-02-17 | 中冶实久建设有限公司 | Positioning structure for ground bolt |
| CN201560432U (en) * | 2009-11-17 | 2010-08-25 | 武汉一冶钢结构有限责任公司 | Elevation and levelness adjusting device of pre-embedded steel sheet |
| CN202057403U (en) * | 2011-04-26 | 2011-11-30 | 白磊 | Mobile material storing and weighing device used for trade settlement |
| CN105370051A (en) * | 2015-11-17 | 2016-03-02 | 重庆市彭洲混凝土有限公司 | Concrete stand column adjusting bracket |
| CN206681393U (en) * | 2017-05-05 | 2017-11-28 | 中国化学工程第十一建设有限公司 | A kind of steel structure beam installation positioning smoothing fixture |
-
2020
- 2020-06-13 CN CN202010538769.4A patent/CN111750967A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2847245Y (en) * | 2005-12-01 | 2006-12-13 | 梅特勒-托利多(常州)精密仪器有限公司 | Weighing rack module for large tonage bunker |
| CN201406691Y (en) * | 2009-04-13 | 2010-02-17 | 中冶实久建设有限公司 | Positioning structure for ground bolt |
| CN201560432U (en) * | 2009-11-17 | 2010-08-25 | 武汉一冶钢结构有限责任公司 | Elevation and levelness adjusting device of pre-embedded steel sheet |
| CN202057403U (en) * | 2011-04-26 | 2011-11-30 | 白磊 | Mobile material storing and weighing device used for trade settlement |
| CN105370051A (en) * | 2015-11-17 | 2016-03-02 | 重庆市彭洲混凝土有限公司 | Concrete stand column adjusting bracket |
| CN206681393U (en) * | 2017-05-05 | 2017-11-28 | 中国化学工程第十一建设有限公司 | A kind of steel structure beam installation positioning smoothing fixture |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5770823A (en) | Zero height load measuring system and method of installing same | |
| WO2021077899A1 (en) | In situ test system and method for dynamic resilience modulus of roadbed | |
| CN105158064A (en) | Counterforce loading frame for multifunctional self-balancing type continuous beam test | |
| US20080006450A1 (en) | Load Cell Having A Base With A Curved Surface | |
| US4627507A (en) | Mounting for double-ended shear beam load cells | |
| CN107328524B (en) | Method and device for measuring static balance of adjustable-pitch propeller | |
| CN111750967A (en) | Weighing bottom plate leveling method and bin weighing method | |
| CN210570637U (en) | Road inclination angle measuring instrument | |
| US4453607A (en) | Weight scale with side load protection | |
| US4453606A (en) | Low profile weigh scale | |
| US8393202B2 (en) | Measuring device for a moment weighing system and moment weighing system | |
| CN219344086U (en) | Quick correcting unit of structural column | |
| CN215371962U (en) | Angle adjusting support | |
| CN115853012A (en) | Thrust measurement rack foundation structure, positioning tool and mounting method | |
| JP2024067790A (en) | Automatic level adjustment device and automatic level adjustment method | |
| CN214997952U (en) | Horizontal test bed of check weighing and equipment of taking a trial run | |
| CN210238467U (en) | Slab foundation bearing reference beam support | |
| CN113981834A (en) | Cylindrical pier template installation adjusting device and cylindrical pier template installation method | |
| CN214667234U (en) | Multi-station weighing sensor testing machine | |
| CN210194439U (en) | Unloading device for adjusting pier stud tie beam and cover beam bracket elevation | |
| CN210322126U (en) | Sensor support assembly of diesel engine torque measuring system | |
| CN220613651U (en) | Measuring tool fixing mechanism and detecting device thereof | |
| CN110146277A (en) | A kind of auto parts and components and assembly bracket loading test platform of use for laboratory | |
| CN217442687U (en) | Vibration monitoring sensor unable adjustment base | |
| JP3589284B2 (en) | Load cell body and load cell using the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201009 |
|
| RJ01 | Rejection of invention patent application after publication |